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Shilun Fan commented on HADOOP-13632: ------------------------------------- Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a blocker. Retarget 3.5.0. > Daemonization does not check process liveness before renicing > ------------------------------------------------------------- > > Key: HADOOP-13632 > URL: https://issues.apache.org/jira/browse/HADOOP-13632 > Project: Hadoop Common > Issue Type: Bug > Components: scripts > Affects Versions: 3.0.0-alpha1 > Reporter: Andrew Wang > Assignee: Andrew Wang > Priority: Major > Attachments: HADOOP-13632.001.patch, HADOOP-13632.002.patch > > > If you try to daemonize a process that is incorrectly configured, it will die > quite quickly. However, the daemonization function will still try to renice > it even if it's down, leading to something like this for my namenode: > {noformat} > -> % bin/hdfs --daemon start namenode > ERROR: Cannot set priority of namenode process 12036 > {noformat} > It'd be more user-friendly instead of this renice error, we said that the > process couldn't be started. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org